Ipod nano 6th generation won"t restore

Someone please help me out! My Ipod Touch Nano 6TH Generation will not restore. Every time I connect it to the computer, the Itunes application prompts me to restore it. It restores then says to wait while the Ipod restarts. After it restarts it goes right back to prompting me to restore the Ipod again and again and again! This is messing up my daily routine so I would deeply appreciate it. Thanks in advance